Just type in the words and YouTube.com will do the rest!
The common ground I saw was that many were an intimate event. Small group of attendees, two to 10 people. Some people just wore their everyday casual where others wore their formal wedding gowns.
My favorite was the Las Vegas Elvis! This officiant aka Elvis even walked the 'bride' down the aisle while playing the guitar! Now that's talent.
So, grab some popcorn and your hubby and enjoy a fun evening.